MX353504B - Harq feedback using carrier aggregation. - Google Patents

Harq feedback using carrier aggregation.

Info

Publication number
MX353504B
MX353504B MX2016003564A MX2016003564A MX353504B MX 353504 B MX353504 B MX 353504B MX 2016003564 A MX2016003564 A MX 2016003564A MX 2016003564 A MX2016003564 A MX 2016003564A MX 353504 B MX353504 B MX 353504B
Authority
MX
Mexico
Prior art keywords
carrier
downlink
recipient
uplink
fdd carrier
Prior art date
Application number
MX2016003564A
Other languages
Spanish (es)
Other versions
MX2016003564A (en
Inventor
Cheng Yan
Xue Lixia
Berggren Fredrik
Mazzarese David
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2016003564A publication Critical patent/MX2016003564A/en
Publication of MX353504B publication Critical patent/MX353504B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Method (500) in a radio network node (110), a radio network node (110), method (700) in a recipient (120) and a recipient (120), for data transmission and assignment of uplink control channel resources (310) in an uplink FDD carrier (300), for enabling a recipient (120) to provide HARQ feedback for data transmitted in the downlink using carrier aggregation of a downlink FDD carrier (350) and at least one TDD carrier (200). The method (500) comprises associating (501) each downlink subframe (360) in the downlink FDD carrier (350) with an uplink control channel subframe (310) in the uplink FDD carrier (300). Further, the method (500) comprises associating (502) each downlink subframe (210) and special subframe (220) in the TDD carrier (200) with an uplink control channel subframe (310) in the uplink FDD carrier (300). The method (500) also comprises assigning (503) uplink control channel resources (310) in the uplink FDD carrier (300) to the recipient (120), according to the made associations (501, 502). In addition, the method also comprises transmitting (504) data on said downlink FDD carrier (350) and/ or TDD carrier (200), to be received by the recipient (120).
MX2016003564A 2013-09-27 2013-09-27 Harq feedback using carrier aggregation. MX353504B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/070288 WO2015043667A1 (en) 2013-09-27 2013-09-27 Harq feedback using carrier aggregation

Publications (2)

Publication Number Publication Date
MX2016003564A MX2016003564A (en) 2016-06-02
MX353504B true MX353504B (en) 2018-01-17

Family

ID=49261563

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003564A MX353504B (en) 2013-09-27 2013-09-27 Harq feedback using carrier aggregation.

Country Status (12)

Country Link
US (3) US10075956B2 (en)
EP (5) EP3223451B1 (en)
JP (1) JP6174810B2 (en)
CN (2) CN111092698B (en)
BR (1) BR112016006092B1 (en)
CA (1) CA2920052C (en)
ES (2) ES2711211T3 (en)
MX (1) MX353504B (en)
PT (1) PT3011699T (en)
RU (1) RU2634701C2 (en)
WO (1) WO2015043667A1 (en)
ZA (1) ZA201600664B (en)

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Also Published As

Publication number Publication date
CA2920052A1 (en) 2015-04-02
BR112016006092B1 (en) 2022-08-23
US10075956B2 (en) 2018-09-11
EP3011699A1 (en) 2016-04-27
EP3011699B1 (en) 2017-09-20
EP3223450B1 (en) 2018-11-21
US20180343656A1 (en) 2018-11-29
EP3836471A1 (en) 2021-06-16
EP3223451B1 (en) 2018-11-21
EP3223451A1 (en) 2017-09-27
ES2711211T3 (en) 2019-04-30
EP3462662A1 (en) 2019-04-03
EP3462662B1 (en) 2021-03-10
CN111092698B (en) 2021-12-17
CN105393485A (en) 2016-03-09
CN105393485B (en) 2019-12-06
PT3011699T (en) 2017-11-14
JP6174810B2 (en) 2017-08-02
ES2873935T3 (en) 2021-11-04
US20200221460A1 (en) 2020-07-09
RU2634701C2 (en) 2017-11-03
CN111092698A (en) 2020-05-01
EP3836471B1 (en) 2024-01-10
CA2920052C (en) 2017-10-31
US20160205690A1 (en) 2016-07-14
BR112016006092A2 (en) 2017-08-01
JP2016534638A (en) 2016-11-04
ZA201600664B (en) 2022-05-25
WO2015043667A1 (en) 2015-04-02
MX2016003564A (en) 2016-06-02
US10602517B2 (en) 2020-03-24
RU2016109814A (en) 2017-11-01
EP3223450A1 (en) 2017-09-27
US11082981B2 (en) 2021-08-03

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